[Tutor] looping over a dictionary with tuple of 2 elements as value

[Alan Gauld]

On 19/07/2020 11:55, Manprit Singh wrote:
> Dear all,
> Consider a dictionary as given below :
> a = {"A" : (3, 1),  "B" : (4, 9)}
> Here in this dictionary for key "A" the value is tuple (3, 1), and for key
> "B" the value is tuple (4, 9) . Now for looping over this dictionary to get
> an output like this :
> A 3 1
> B 4 9
> 
> for i, (j, k) in a.items( ):
>     print(i,  j,  k)
> 
> Is this for loop syntactically correct ?

When it comes to syntax the best place to ask is the interpreter:

>>> a = {"A" : (3, 1),  "B" : (4, 9)}
>>> for i, (j, k) in a.items( ):
	print(i,j,k)

	
A 3 1
B 4 9
>>>

So yes, it is syntactically correct.


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Alan G
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